British Electric Traction Company ended in 1905.
British Electric Traction ended in 1996.
Conestoga Traction Company ended in 1947.
Suffolk Traction Company ended in 1919.
Huntington Traction Company ended in 1927.
Northport Traction Company ended in 1924.
New General Traction Company ended in 1997.
Electric Telegraph Company ended in 1855.
Riker Electric Vehicle Company ended in 1901.
General Electric Company plc ended in 1999.
United Electric Car Company ended in 1917.
North Eastern Electric Supply Company ended in 1948.
North British Locomotive Company ended in 1962.